Data Link Communications Operation. Buick Century 2000

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2000 🢒 Century 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Data Link Communications Operation

The Class 2 serial data link is used so the following modules can communicate data with each other:

•	The Body Control Module (BCM)

•	The Electronic Brake Control Module (EBCM)

•	The Inflatable Restraint Sensing and Diagnostic Module (SDM)

•	The Instrument Panel Cluster

•	The Powertrain Control Module (PCM)

•	The Heater-A/C Control